Collapsible artificial Christmas tree



FIG. 1 is a front elevational view of a collapsible artificial Christmastree showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof in the collapsed position;and

FIG. 5 is a front elevational view of a collapsible artificial Christmastree showing a modified form of my new design.

The ornamental design for a collapsible artificial Christmas tree, asshown and described.